package com.bookmarket.dao;

import com.bookmarket.entity.Btype;
import com.bookmarket.entity.Order_Book;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository("/hJHStatisticalMapper")
public interface HJHStatisticalMapper {

    //查询所有的大类型
    List<Btype> findAllBtype();

    List<Order_Book> findAllOrder_Book();
}